chabuk hcabuk cahbuk achbuk hacbuk ahcbuk chbauk hcbauk cbhauk bchauk hbcauk bhcauk cabhuk acbhuk cbahuk bcahuk abchuk bachuk habcuk ahbcuk hbacuk bhacuk abhcuk bahcuk chaubk hcaubk cahubk achubk hacubk ahcubk chuabk hcuabk cuhabk uchabk hucabk uhcabk cauhbk acuhbk cuahbk ucahbk auchbk uachbk haucbk ahucbk huacbk uhacbk auhcbk uahcbk chbuak hcbuak cbhuak bchuak hbcuak bhcuak chubak hcubak cuhbak uchbak hucbak uhcbak cbuhak bcuhak cubhak ucbhak buchak ubchak hbucak bhucak hubcak uhbcak buhcak ubhcak cabuhk acbuhk cbauhk bcauhk abcuhk bacuhk caubhk acubhk cuabhk ucabhk aucbhk uacbhk cbuahk bcuahk cubahk ucbahk bucahk ubcahk abuchk bauchk aubchk uabchk buachk ubachk habuck ahbuck hbauck bhauck abhuck bahuck haubck ahubck huabck uhabck auhbck uahbck hbuack bhuack huback uhback buhack ubhack abuhck bauhck aubhck uabhck buahck ubahck chabku hcabku cahbku achbku hacbku ahcbku chbaku hcbaku cbhaku bchaku hbcaku bhcaku cabhku acbhku cbahku bcahku abchku bachku habcku ahbcku hbacku bhacku abhcku bahcku chakbu hcakbu cahkbu achkbu hackbu ahckbu chkabu hckabu ckhabu kchabu hkcabu khcabu cakhbu ackhbu ckahbu kcahbu akchbu kachbu hakcbu ahkcbu hkacbu khacbu akhcbu kahcbu chbkau hcbkau cbhkau bchkau hbckau bhckau chkbau hckbau ckhbau kchbau hkcbau khcbau cbkhau bckhau ckbhau kcbhau bkchau kbchau hbkcau bhkcau hkbcau khbcau bkhcau kbhcau cabkhu acbkhu cbakhu bcakhu abckhu backhu cakbhu ackbhu ckabhu kcabhu akcbhu kacbhu cbkahu bckahu ckbahu kcbahu bkcahu kbcahu abkchu bakchu akbchu kabchu bkachu kbachu habkcu ahbkcu hbakcu bhakcu abhkcu bahkcu hakbcu ahkbcu hkabcu khabcu akhbcu kahbcu hbkacu bhkacu hkbacu khbacu bkhacu kbhacu abkhcu bakhcu akbhcu kabhcu bkahcu kbahcu chaukb hcaukb cahukb achukb hacukb ahcukb chuakb hcuakb cuhakb uchakb hucakb uhcakb cauhkb acuhkb cuahkb ucahkb auchkb uachkb hauckb ahuckb huackb uhackb auhckb uahckb chakub hcakub cahkub achkub hackub ahckub chkaub hckaub ckhaub kchaub hkcaub khcaub cakhub ackhub ckahub kcahub akchub kachub hakcub ahkcub hkacub khacub akhcub kahcub chukab hcukab cuhkab uchkab huckab uhckab chkuab hckuab ckhuab kchuab hkcuab khcuab cukhab uckhab ckuhab kcuhab ukchab kuchab hukcab uhkcab hkucab khucab ukhcab kuhcab caukhb acukhb cuakhb ucakhb auckhb uackhb cakuhb ackuhb ckauhb kcauhb akcuhb kacuhb cukahb uckahb ckuahb kcuahb ukcahb kucahb aukchb uakchb akuchb kauchb ukachb kuachb haukcb ahukcb huakcb uhakcb auhkcb uahkcb hakucb ahkucb hkaucb khaucb akhucb kahucb hukacb uhkacb hkuacb khuacb ukhacb kuhacb aukhcb uakhcb akuhcb kauhcb ukahcb kuahcb chbuka hcbuka cbhuka bchuka hbcuka bhcuka chubka hcubka cuhbka uchbka hucbka uhcbka cbuhka bcuhka cubhka ucbhka buchka ubchka hbucka bhucka hubcka uhbcka buhcka ubhcka chbkua hcbkua cbhkua bchkua hbckua bhckua chkbua hckbua ckhbua kchbua hkcbua khcbua cbkhua bckhua ckbhua kcbhua bkchua kbchua hbkcua bhkcua hkbcua khbcua bkhcua kbhcua chukba hcukba cuhkba uchkba huckba uhckba chkuba hckuba ckhuba kchuba hkcuba khcuba cukhba uckhba ckuhba kcuhba ukchba kuchba hukcba uhkcba hkucba khucba ukhcba kuhcba cbukha bcukha cubkha ucbkha buckha ubckha cbkuha bckuha ckbuha kcbuha bkcuha kbcuha cukbha uckbha ckubha kcubha ukcbha kucbha bukcha ubkcha bkucha kbucha ukbcha kubcha hbukca bhukca hubkca uhbkca buhkca ubhkca hbkuca bhkuca hkbuca khbuca bkhuca kbhuca hukbca uhkbca hkubca khubca ukhbca kuhbca bukhca ubkhca bkuhca kbuhca ukbhca kubhca cabukh acbukh cbaukh bcaukh abcukh bacukh caubkh acubkh cuabkh ucabkh aucbkh uacbkh cbuakh bcuakh cubakh ucbakh bucakh ubcakh abuckh bauckh aubckh uabckh buackh ubackh cabkuh acbkuh cbakuh bcakuh abckuh backuh cakbuh ackbuh ckabuh kcabuh akcbuh kacbuh cbkauh bckauh ckbauh kcbauh bkcauh kbcauh abkcuh bakcuh akbcuh kabcuh bkacuh kbacuh caukbh acukbh cuakbh ucakbh auckbh uackbh cakubh ackubh ckaubh kcaubh akcubh kacubh cukabh uckabh ckuabh kcuabh ukcabh kucabh aukcbh uakcbh akucbh kaucbh ukacbh kuacbh cbukah bcukah cubkah ucbkah buckah ubckah cbkuah bckuah ckbuah kcbuah bkcuah kbcuah cukbah uckbah ckubah kcubah ukcbah kucbah bukcah ubkcah bkucah kbucah ukbcah kubcah abukch baukch aubkch uabkch buakch ubakch abkuch bakuch akbuch kabuch bkauch kbauch aukbch uakbch akubch kaubch ukabch kuabch bukach ubkach bkuach kbuach ukbach kubach habukc ahbukc hbaukc bhaukc abhukc bahukc haubkc ahubkc huabkc uhabkc auhbkc uahbkc hbuakc bhuakc hubakc uhbakc buhakc ubhakc abuhkc bauhkc aubhkc uabhkc buahkc ubahkc habkuc ahbkuc hbakuc bhakuc abhkuc bahkuc hakbuc ahkbuc hkabuc khabuc akhbuc kahbuc hbkauc bhkauc hkbauc khbauc bkhauc kbhauc abkhuc bakhuc akbhuc kabhuc bkahuc kbahuc haukbc ahukbc huakbc uhakbc auhkbc uahkbc hakubc ahkubc hkaubc khaubc akhubc kahubc hukabc uhkabc hkuabc khuabc ukhabc kuhabc aukhbc uakhbc akuhbc kauhbc ukahbc kuahbc hbukac bhukac hubkac uhbkac buhkac ubhkac hbkuac bhkuac hkbuac khbuac bkhuac kbhuac hukbac uhkbac hkubac khubac ukhbac kuhbac bukhac ubkhac bkuhac kbuhac ukbhac kubhac abukhc baukhc aubkhc uabkhc buakhc ubakhc abkuhc bakuhc akbuhc kabuhc bkauhc kbauhc aukbhc uakbhc akubhc kaubhc ukabhc kuabhc bukahc ubkahc bkuahc kbuahc ukbahc kubahc
Note: these 'words' (valid or invalid) are all the permutations of the word chabuk. These words are obtained by scrambling the letters in chabuk.